1. 在polls/test.py中实现测试类
import datetime
from django.utils import timezone
from django.test import TestCase
from .models import Question
class QuestionMethodTests(TestCase):
def test_was_published_recently_with_future_question(self):
"""
was_published_recently() should return False for questions whose
pub_date is in the future.
"""
time = timezone.now() + datetime.timedelta(days=30)
future_question = Question(pub_date=time)
self.assertIs(future_question.was_published_recently(), False)
2.运行命令
python manage.py test polls
测试结果可能类似如下：
Image 1.png
3.修改bug后，重新运行命令，结果类似如下：
Image 2.png
